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EP3849524A4 - Formulierungen mit verzögerter freisetzung in abgabevorrichtungen - Google Patents

Formulierungen mit verzögerter freisetzung in abgabevorrichtungen Download PDF

Info

Publication number
EP3849524A4
EP3849524A4 EP19860212.0A EP19860212A EP3849524A4 EP 3849524 A4 EP3849524 A4 EP 3849524A4 EP 19860212 A EP19860212 A EP 19860212A EP 3849524 A4 EP3849524 A4 EP 3849524A4
Authority
EP
European Patent Office
Prior art keywords
sustained release
delivery devices
release formulations
formulations
delivery
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP19860212.0A
Other languages
English (en)
French (fr)
Other versions
EP3849524A1 (de
Inventor
David Anthony GILL
Desmond Ian John Morrow
Michael VENNING
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Argenta Innovation Ltd
Original Assignee
Argenta Innovation Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Argenta Innovation Ltd filed Critical Argenta Innovation Ltd
Publication of EP3849524A1 publication Critical patent/EP3849524A1/de
Publication of EP3849524A4 publication Critical patent/EP3849524A4/de
Pending legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61DVETERINARY INSTRUMENTS, IMPLEMENTS, TOOLS, OR METHODS
    • A61D7/00Devices or methods for introducing solid, liquid, or gaseous remedies or other materials into or onto the bodies of animals
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K45/00Medicinal preparations containing active ingredients not provided for in groups A61K31/00 - A61K41/00
    • A61K45/06Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/02Inorganic compounds
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/0002Galenical forms characterised by the drug release technique; Application systems commanded by energy
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/0012Galenical forms characterised by the site of application
    • A61K9/0053Mouth and digestive tract, i.e. intraoral and peroral administration
    • A61K9/0068Rumen, e.g. rumen bolus
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/0087Galenical forms not covered by A61K9/02 - A61K9/7023
    • A61K9/0092Hollow drug-filled fibres, tubes of the core-shell type, coated fibres, coated rods, microtubules or nanotubes
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/20Pills, tablets, discs, rods
    • A61K9/2004Excipients; Inactive ingredients
    • A61K9/2009Inorganic compounds
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/48Preparations in capsules, e.g. of gelatin, of chocolate
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M31/00Devices for introducing or retaining media, e.g. remedies, in cavities of the body
    • A61M31/002Devices for releasing a drug at a continuous and controlled rate for a prolonged period of time
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/33Heterocyclic compounds
    • A61K31/395Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/41Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with two or more ring hetero atoms, at least one of which being nitrogen, e.g. tetrazole
    • A61K31/41641,3-Diazoles
    • A61K31/41881,3-Diazoles condensed with other heterocyclic ring systems, e.g. biotin, sorbinil
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00General characteristics of the apparatus
    • A61M2205/33Controlling, regulating or measuring
    • A61M2205/3331Pressure; Flow
    • A61M2205/3334Measuring or controlling the flow rate
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2250/00Specially adapted for animals
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/20Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
    • Y02P60/22Methane [CH4], e.g. from rice paddies

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Chemical & Material Sciences (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Epidemiology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Physiology (AREA)
  • Nutrition Science (AREA)
  • Inorganic Chemistry (AREA)
  • Hematology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Anesthesiology (AREA)
  • Nanotechnology (AREA)
  • Medicinal Preparation (AREA)
  • Fodder In General (AREA)
  • Feed For Specific Animals (AREA)
EP19860212.0A 2018-09-10 2019-09-10 Formulierungen mit verzögerter freisetzung in abgabevorrichtungen Pending EP3849524A4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NZ74620918 2018-09-10
PCT/NZ2019/050119 WO2020055270A1 (en) 2018-09-10 2019-09-10 Sustained release formulations in delivery devices

Publications (2)

Publication Number Publication Date
EP3849524A1 EP3849524A1 (de) 2021-07-21
EP3849524A4 true EP3849524A4 (de) 2022-06-08

Family

ID=69777728

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19860212.0A Pending EP3849524A4 (de) 2018-09-10 2019-09-10 Formulierungen mit verzögerter freisetzung in abgabevorrichtungen

Country Status (7)

Country Link
US (1) US20220047855A1 (de)
EP (1) EP3849524A4 (de)
CN (1) CN113329741A (de)
AU (1) AU2019337348A1 (de)
BR (1) BR112021004523A2 (de)
CA (1) CA3112317A1 (de)
WO (1) WO2020055270A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4477215A3 (de) 2020-12-08 2025-02-19 Ruminant Biotech Corp Limited Verbesserungen an vorrichtungen und verfahren zur abgabe von substanzen an tiere

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050064032A1 (en) * 2001-10-19 2005-03-24 Lowe Lionel Barry Dosage form, device, and methods of treatment

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU227098B2 (en) * 1956-11-05 1958-03-27 Commonwealth Scientific And Industrial Research Organization Pellets for supplying biologically active substances to ruminants
IT628280A (de) * 1956-11-05
NZ197543A (en) * 1980-07-02 1984-12-14 Commw Scient Ind Res Org Controlled release compositions for inclusion in intraruminal devices
US5951538A (en) * 1997-08-07 1999-09-14 Ceramatec, Inc. Gas generating device for delivering beneficial agents to a body cavity
NZ535258A (en) * 2004-09-09 2007-08-31 Argenta Mfg Ltd Delivery devices and their uses
NZ554633A (en) * 2004-09-09 2008-11-28 Argenta Mfg Ltd Delivery devices and their uses
NZ543314A (en) * 2005-10-28 2007-08-31 Interag A delivery system where the driving substance contains the active component
ITMI20061583A1 (it) * 2006-08-04 2008-02-05 Eurhema S R L Composizioni di microparticelle e granuli per il rilascio controllato orale di sostanze per uso veterinario
EP2459116B1 (de) * 2009-07-31 2019-10-09 Boehringer Ingelheim Animal Health USA Inc. Kapseln mit verzögerter freisetzung
WO2016025762A1 (en) * 2014-08-13 2016-02-18 Cedars-Sinai Medical Center Anti-methanogenic compositions and uses thereof
EP3614847A4 (de) * 2017-04-28 2021-09-01 Native Microbials, Inc. Verfahren zur unterstützung von getreideintensiver und energieintensiver ernährung bei wiederkäuern mit synthetischem bioensemble von mikroben
EP4427793A3 (de) * 2018-02-26 2024-12-18 Argenta Innovation Limited Intraruminale vorrichtung

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050064032A1 (en) * 2001-10-19 2005-03-24 Lowe Lionel Barry Dosage form, device, and methods of treatment

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
"Handbook of Pharmaceutical Excipients. 5th ed.", 1 January 2006, PHP, article RAYMOND C. ROWE ET AL: "Talc", pages: 767 - 769, XP055818594 *
ANGLA SZTS ET AL: "Sucrose esters as natural surfactants in drug delivery systemsA mini-review", INTERNATIONAL JOURNAL OF PHARMACEUTICS, ELSEVIER, NL, vol. 433, no. 1, 28 April 2012 (2012-04-28), pages 1 - 9, XP028493592, ISSN: 0378-5173, [retrieved on 20120507], DOI: 10.1016/J.IJPHARM.2012.04.076 *

Also Published As

Publication number Publication date
BR112021004523A2 (pt) 2021-06-08
US20220047855A1 (en) 2022-02-17
AU2019337348A1 (en) 2021-05-06
WO2020055270A1 (en) 2020-03-19
CA3112317A1 (en) 2020-03-19
EP3849524A1 (de) 2021-07-21
CN113329741A (zh) 2021-08-31

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